package com.orphan.supplier.service;

import com.github.pagehelper.PageInfo;
import com.orphan.supplier.po.RealSupplier;
import com.orphan.supplier.po.Supplier;
import com.baomidou.mybatisplus.extension.service.IService;
import com.orphan.supplier.vo.BackVo;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author jack
 * @since 2021-07-20
 */
public interface ISupplierService extends IService<RealSupplier> {
 public int PAGESIZE = 2;
 List<RealSupplier> getAll();
 int insert(RealSupplier realSupplier);
 public PageInfo<RealSupplier> findByItem(int pageNO);
 String check(String username);
}
